πλήμνη
From LSJ
ἀλλὰ σὺ μὲν νῦν στῆθι καὶ ἄμπνυε → but you, stop now and catch your breath | but do thou now stand, and get thy breath
English (LSJ)
ἡ,
A nave of a wheel, Il.5.726, 23.339, Hes.Sc.309, Hp.Fract. 13; ἄξονος ἐν πλήμνησι A.R.1.757. (Perh. from πλήθω, the filled up or solid part of the wheel.)
German (Pape)
[Seite 633] ἡ (von πλήθω, eigentlich das, was ausgefüllt wird), die Nabe des Rades, worin die Wagenachse läuft; Il. 5, 726. 23, 339; Hes. Sc. 309; sp. D., wie Ap. Rh. 1, 757; sonst χοινικίς.